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Data Structures</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="struct_x_v___vscaler__l2.html">XV_Vscaler_l2</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft">&#160;</td><td class="mdescRight">V Scaler Layer 2 data.  <a href="struct_x_v___vscaler__l2.html#details">More...</a><br/></td></tr>
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Hw Configuration</h2></td></tr>
<tr><td class="ititle" colspan="2"><p><a class="anchor" id="amgrpe07496529b2051c7e9395499f7cf4d41"></a>The following constants define the scaler HW MAX configuration</p>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>XV_VSCALER_MAX_V_TAPS</b>&#160;&#160;&#160;(12)</td></tr>
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#define&#160;</td><td class="memItemRight" valign="bottom"><b>XV_VSCALER_MAX_V_PHASES</b>&#160;&#160;&#160;(64)</td></tr>
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<tr class="memitem:ga107d998fc1242f9c5a349d6c96351544"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#ga107d998fc1242f9c5a349d6c96351544">XV_VscalerIs420Enabled</a>(InstancePtr)&#160;&#160;&#160;((InstancePtr)-&gt;Vsc.Config.Is420Enabled)</td></tr>
<tr class="memdesc:ga107d998fc1242f9c5a349d6c96351544"><td class="mdescLeft">&#160;</td><td class="mdescRight">This macro checks if Vscaler instance is enabled for 4:2:0 processing.  <a href="group__v__vscaler.html#ga107d998fc1242f9c5a349d6c96351544">More...</a><br/></td></tr>
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<tr class="memitem:ga634308cd79520f1e01e0efd5d0be4af7"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#ga634308cd79520f1e01e0efd5d0be4af7">XV_VSCALER_TYPE</a> </td></tr>
<tr class="memdesc:ga634308cd79520f1e01e0efd5d0be4af7"><td class="mdescLeft">&#160;</td><td class="mdescRight">This typedef eumerates the Scaler Type.  <a href="group__v__vscaler.html#ga634308cd79520f1e01e0efd5d0be4af7">More...</a><br/></td></tr>
<tr class="separator:ga634308cd79520f1e01e0efd5d0be4af7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gab89f0150cb75c41d7a6841ebcdd80d2d"><td class="memItemLeft" align="right" valign="top">enum &#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#gab89f0150cb75c41d7a6841ebcdd80d2d">XV_VSCALER_TAPS</a> </td></tr>
<tr class="memdesc:gab89f0150cb75c41d7a6841ebcdd80d2d"><td class="mdescLeft">&#160;</td><td class="mdescRight">This typedef enumerates the supported taps.  <a href="group__v__vscaler.html#gab89f0150cb75c41d7a6841ebcdd80d2d">More...</a><br/></td></tr>
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<tr class="memitem:ga6d77a50fbbe99bd1dd186ed1cf82deb3"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#ga6d77a50fbbe99bd1dd186ed1cf82deb3">XV_VScalerInitialize</a> (<a class="el" href="struct_x_v___vscaler__l2.html">XV_Vscaler_l2</a> *InstancePtr, u16 DeviceId)</td></tr>
<tr class="memdesc:ga6d77a50fbbe99bd1dd186ed1cf82deb3"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function initializes the core instance.  <a href="group__v__vscaler.html#ga6d77a50fbbe99bd1dd186ed1cf82deb3">More...</a><br/></td></tr>
<tr class="separator:ga6d77a50fbbe99bd1dd186ed1cf82deb3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga18b042a9e8363a391ea0003cc3161fdd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#ga18b042a9e8363a391ea0003cc3161fdd">XV_VScalerStart</a> (<a class="el" href="struct_x_v___vscaler__l2.html">XV_Vscaler_l2</a> *InstancePtr)</td></tr>
<tr class="memdesc:ga18b042a9e8363a391ea0003cc3161fdd"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function starts the vertical scaler core.  <a href="group__v__vscaler.html#ga18b042a9e8363a391ea0003cc3161fdd">More...</a><br/></td></tr>
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<tr class="memitem:ga3e8283da952231832e4e222ad6e5db87"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#ga3e8283da952231832e4e222ad6e5db87">XV_VScalerStop</a> (<a class="el" href="struct_x_v___vscaler__l2.html">XV_Vscaler_l2</a> *InstancePtr)</td></tr>
<tr class="memdesc:ga3e8283da952231832e4e222ad6e5db87"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function stops the vertical scaler core.  <a href="group__v__vscaler.html#ga3e8283da952231832e4e222ad6e5db87">More...</a><br/></td></tr>
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<tr class="memitem:ga225e5f5ea049a33007e01a0f3eed98f1"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#ga225e5f5ea049a33007e01a0f3eed98f1">XV_VScalerLoadExtCoeff</a> (<a class="el" href="struct_x_v___vscaler__l2.html">XV_Vscaler_l2</a> *InstancePtr, u16 num_phases, u16 num_taps, const short *Coeff)</td></tr>
<tr class="memdesc:ga225e5f5ea049a33007e01a0f3eed98f1"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function loads user defined filter coefficients in the scaler coefficient storage.  <a href="group__v__vscaler.html#ga225e5f5ea049a33007e01a0f3eed98f1">More...</a><br/></td></tr>
<tr class="separator:ga225e5f5ea049a33007e01a0f3eed98f1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaa7b32a54f54e226389a3410ac2e3a669"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#gaa7b32a54f54e226389a3410ac2e3a669">XV_VScalerSetup</a> (<a class="el" href="struct_x_v___vscaler__l2.html">XV_Vscaler_l2</a> *InstancePtr, u32 WidthIn, u32 HeightIn, u32 HeightOut, u32 ColorFormat)</td></tr>
<tr class="memdesc:gaa7b32a54f54e226389a3410ac2e3a669"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function configures the scaler core registers with the specified configuration parameters of the axi stream.  <a href="group__v__vscaler.html#gaa7b32a54f54e226389a3410ac2e3a669">More...</a><br/></td></tr>
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<tr class="memitem:ga0aec7af5a1af5d07c6d769c0f54e73fd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__v__vscaler.html#ga0aec7af5a1af5d07c6d769c0f54e73fd">XV_VScalerDbgReportStatus</a> (<a class="el" href="struct_x_v___vscaler__l2.html">XV_Vscaler_l2</a> *InstancePtr)</td></tr>
<tr class="memdesc:ga0aec7af5a1af5d07c6d769c0f54e73fd"><td class="mdescLeft">&#160;</td><td class="mdescRight">This function prints V Scaler status on the console.  <a href="group__v__vscaler.html#ga0aec7af5a1af5d07c6d769c0f54e73fd">More...</a><br/></td></tr>
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